GeForce GTX 680MX and Radeon HD 7620G - video card comparison
Passmark - benchmark score GeForce GTX 680MX vs Radeon HD 7620G
GeForce GTX 680MX
4266
Radeon HD 7620G
374
GeForce GTX 680MX
Radeon HD 7620G
Architecture
Kepler (2012−2018)
Terascale 3 (2010−2013)
GPU code name
-
Trinity
Market segment
Laptop
Laptop
Release date
October 2012
May 2012
Bus support
PCI Express 3.0
-
Interface
-
IGP
SLI options
+
-
Boost clock speed
-
497 MHz
Core clock speed
720 MHz
360 MHz
CUDA cores
1536
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
3540 Million
1,303 million
Pipelines / CUDA cores
1536
384
Power consumption (TDP)
122 Watt
25 Watt
Texture fill rate
92.2 billion/sec
11.93
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
2500 MHz
System Shared
Memory bandwidth
160 GB/s
-
Shared memory
-
+
Display Connectors
-
No outputs
DirectX
12 API
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
-
5.0
Vulkan
-
N/A
3D Vision
+
-
Optimus
+
-